461115500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 1063939968

約数和(自身を除く): 602824468

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 101, 115, 125, 202, 230, 250, 397, 404, 460, 500, 505, 575, 794, 1010, 1150, 1588, 1985, 2020, 2300, 2323, 2525, 2875, 3970, 4646, 5050, 5750, 7940, 9131, 9292, 9925, 10100, 11500, 11615, 12625, 18262, 19850, 23230, 25250, 36524, 39700, 40097, 45655, 46460, 49625, 50500, 58075, 80194, 91310, 99250, 116150, 160388, 182620, 198500, 200485, 228275, 232300, 290375, 400970, 456550, 580750, 801940, 913100, 922231, 1002425, 1141375, 1161500, 1844462, 2004850, 2282750, 3688924, 4009700, 4565500, 4611155, 5012125, 9222310, 10024250, 18444620, 20048500, 23055775, 46111550, 92223100, 115278875, 230557750, 461115500]

約数ペア:

[(1, 461115500), (2, 230557750), (4, 115278875), (5, 92223100), (10, 46111550), (20, 23055775), (23, 20048500), (25, 18444620), (46, 10024250), (50, 9222310), (92, 5012125), (100, 4611155), (101, 4565500), (115, 4009700), (125, 3688924), (202, 2282750), (230, 2004850), (250, 1844462), (397, 1161500), (404, 1141375), (460, 1002425), (500, 922231), (505, 913100), (575, 801940), (794, 580750), (1010, 456550), (1150, 400970), (1588, 290375), (1985, 232300), (2020, 228275), (2300, 200485), (2323, 198500), (2525, 182620), (2875, 160388), (3970, 116150), (4646, 99250), (5050, 91310), (5750, 80194), (7940, 58075), (9131, 50500), (9292, 49625), (9925, 46460), (10100, 45655), (11500, 40097), (11615, 39700), (12625, 36524), (18262, 25250), (19850, 23230)]